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Message-ID: <20130617000543.164330@gmx.com> Date: Sun, 16 Jun 2013 20:05:43 -0400 From: "jon ernst" <jonernst07@....com> To: linux-ext4@...r.kernel.org Subject: [PATCH] ext4: delete unused variables This patch removed several unused variables. Signed-off-by: Jon Ernst <jonernst07@....com> --- diff --git a/fs/ext4/move_extent.c b/fs/ext4/move_extent.c index 3dcbf36..b494382 100644 --- a/fs/ext4/move_extent.c +++ b/fs/ext4/move_extent.c @@ -912,7 +912,6 @@ move_extent_per_page(struct file *o_filp, struct inode *donor_inode, struct page *pagep[2] = {NULL, NULL}; handle_t *handle; ext4_lblk_t orig_blk_offset; - long long offs = orig_page_offset << PAGE_CACHE_SHIFT; unsigned long blocksize = orig_inode->i_sb->s_blocksize; unsigned int w_flags = 0; unsigned int tmp_data_size, data_size, replaced_size; @@ -940,7 +939,6 @@ again: orig_blk_offset = orig_page_offset * blocks_per_page + data_offset_in_page; - offs = (long long)orig_blk_offset << orig_inode->i_blkbits; /* Calculate data_size */ if ((orig_blk_offset + block_len_in_page - 1) == diff --git a/fs/ext4/resize.c b/fs/ext4/resize.c index 6ed4df2..707095b 100644 --- a/fs/ext4/resize.c +++ b/fs/ext4/resize.c @@ -1556,11 +1556,10 @@ int ext4_group_add(struct super_block *sb, struct ext4_new_group_data *input) int reserved_gdb = ext4_bg_has_super(sb, input->group) ? le16_to_cpu(es->s_reserved_gdt_blocks) : 0; struct inode *inode = NULL; - int gdb_off, gdb_num; + int gdb_off; int err; __u16 bg_flags = 0; - gdb_num = input->group / EXT4_DESC_PER_BLOCK(sb); gdb_off = input->group % EXT4_DESC_PER_BLOCK(sb); if (gdb_off == 0 && !EXT4_HAS_RO_COMPAT_FEATURE(sb, diff --git a/fs/ext4/super.c b/ext4/fs/super.c index eb52a7b..54701fc 100644 --- a/fs/ext4/super.c +++ b/fs/ext4/super.c @@ -1924,7 +1924,6 @@ static int ext4_fill_flex_info(struct super_block *sb) struct ext4_sb_info *sbi = EXT4_SB(sb); struct ext4_group_desc *gdp = NULL; ext4_group_t flex_group; - unsigned int groups_per_flex = 0; int i, err; sbi->s_log_groups_per_flex = sbi->s_es->s_log_groups_per_flex; @@ -1932,7 +1931,6 @@ static int ext4_fill_flex_info(struct super_block *sb) sbi->s_log_groups_per_flex = 0; return 1; } - groups_per_flex = 1U << sbi->s_log_groups_per_flex; err = ext4_alloc_flex_bg_array(sb, sbi->s_groups_count); if (err) -- To unsubscribe from this list: send the line "unsubscribe linux-ext4" in the body of a message to majordomo@...r.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html
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